∞ forever components

Inputs & Switches

Tag Chips

Colored tag chips auto-fill and remove inside a dark input field with spring pop-in and shrink-out transitions; a blinking cursor mimics live typing.

cssmedium complexitymoderate motionclick

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When to use it

Demonstrating tag input UIs, filter selectors, or skill/interest pickers in dark-themed product contexts.

When not to

Production tag input without wiring real keyboard entry — auto-cycle is demo-only; remove the rAF loop and add actual input handling before shipping.

Working with an AI agent

Every component ships agent-ready metadata. An example instruction for this one:

Change the word list to ['figma','motion','tailwind','a11y','token'] and update the colors array to use a warm palette: ['#ea580c','#b45309','#15803d','#0f766e','#8C8478']. Theme: dark tokens live in :root, the light variant in :root[data-theme="light"]; ?theme=light or a {type:'forever:theme'} postMessage switches at runtime.

Safe to edit

  • word list (words array)
  • chip color palette (colors array)
  • max chip count before removal (>=7)
  • spring pop-in timing (cubic-bezier .2,1.5,.4,1)
  • chip font size and padding
  • theme tokens (:root dark defaults + [data-theme=light] overrides)

Keep intact

  • IIFE wrapper
  • prefers-reduced-motion guard (static fallback)
  • visibilitychange pause
  • cursor element inside field
  • theme hook (?theme= bootstrap + forever:theme message listener + theme tokens)

Known limitations

  • Auto-cycles via rAF loop — must be replaced with keyboard input handling for real use
  • Word list is finite (10 items), so duplicates appear quickly
  • No aria roles on chips or remove buttons — needs role=button + aria-label for accessibility

tagschipsinputui-controlspring-animationdark-themeauto-cycle

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